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Compatible mainboard supporting TPM and TPCM and system power-on starting-up method

A motherboard and control system technology, applied in the server field, can solve the problems of poor versatility of server products, poor reliability of server systems, and no way to be compatible.

Inactive Publication Date: 2019-10-25
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the defects in the prior art, the present invention provides a compatible mainboard supporting TPM and TPCM, aiming at solving the problem that the server in the prior art can only support TPM or TPCM alone, and there is no way for the two to be compatible, thus making the entire server product Poor versatility and poor credibility of the entire server system

Method used

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  • Compatible mainboard supporting TPM and TPCM and system power-on starting-up method
  • Compatible mainboard supporting TPM and TPCM and system power-on starting-up method

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Embodiment Construction

[0030] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, and therefore are only examples, and cannot be used to limit the protection scope of the present invention.

[0031] figure 1 A schematic structural diagram of a compatible mainboard supporting TPM and TPCM provided by the present invention is shown. For convenience of description, only the parts related to the embodiment of the present invention are shown in the figure.

[0032] Compatible motherboards supporting TPM and TPCM include TPM module 1, TPCM module 2, PCH 3, BMC 4 and CPLD 5;

[0033] The TPM module 1 is mounted on the PCH 3, and provides trusted metrics for the server system;

[0034] Described TPCM module 2 is respectively connected with BIOS Flash 6, the first BMC Flash 11 and the second BMC Flash 7,...

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Abstract

The invention relates to the technical field of servers, and provides a compatible mainboard supporting TPM and TPCM and a system power-on starting-up method, and the compatible mainboard comprises aTPM module, a TPCM module, a PCH, a BMC and a CPLD; the TPM module is mounted on the PCH, wherein the TPCM module is respectively connected with the BIOS Flash, the first BMC Flash and the second BMCFlash, the first multiplexer is connected with the PCH and the BMC, the second multiplexer and the third multiplexer are respectively connected with the TPCM module, and the TPCM module is used for verifying FW information stored in each Flash; and the CPLD is used for acquiring a verification result of the FW information by the TPCM module, verifying the verification result, controlling the system to be normally powered on if the verification is passed, and controlling the system to be forbidden to be powered on if the verification is not passed, so that the server supports the TPM or the TPCM at the same time.

Description

technical field [0001] The invention belongs to the technical field of servers, and in particular relates to a compatible motherboard supporting TPM and TPCM and a method for powering on and starting the system. Background technique [0002] With the unprecedented prosperity of the information age and the frequent occurrence of information security incidents, servers now generally support trusted platform modules, such as TPM and TPCM. operational reliability. [0003] However, at present, the server can only support TPM or TPCM alone, and there is no way for the two to be compatible, so that the versatility of the entire server product is poor, and the credibility of the entire server system is relatively poor. Contents of the invention [0004] Aiming at the defects in the prior art, the present invention provides a compatible motherboard supporting TPM and TPCM, aiming at solving the problem that the server in the prior art can only support TPM or TPCM alone, and the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/4401G06F1/26G06F11/22
CPCG06F1/26G06F9/4418G06F11/2236G06F11/2268G06F11/2273G06F11/2284
Inventor 游正
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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